Castle Air Inc

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About Castle Air Inc
Castle Air Inc operates from Camarillo and holds an active California HVAC license to serve residential and light commercial customers across Ventura County, including Newbury Park and neighboring communities. With a solid 4.2-star rating drawn from 15 verified client reviews, the company has built a reputation for showing up on time and completing installations without cutting corners. Their office stays accessible Monday through Friday from 8 AM to 4 PM, making it straightforward for homeowners to schedule consultations during standard business hours.
The contractor differentiates itself through several concrete capabilities. Castle Air Inc maintains Bryant financing options, allowing customers to break up equipment costs into manageable monthly payments rather than covering the full expense upfront. For commercial clients, they handle multi-room office builds and warehouse installations, designing efficient layout systems tailored to each space. The company also pursues public works contracts and maintains compliance with the California Department of Industrial Relations, a credential that signals operational professionalism and accountability.
Customer stories from reviews reveal why the name keeps surfacing in local recommendations. Ryan, identified as a project coordinator, appears in multiple reviews as the point of contact who stayed available throughout installs and ensured crews delivered quality work. One reviewer in Newbury Park noted the team arrived the same day during the coldest stretch of winter to repair a furnace that failed on a holiday evening. Another client appreciated that Castle Air honored a warranty claim on a thermostat nearly a year after installation without additional charges.
What Customers Say
12 of 15 reviewers awarded 4 or 5 stars, consistently praising the crews for courtesy, clean work practices, and transparent pricing. Ryan receives named mentions in three positive reviews, while the single 2-star review flags upfront cost concerns, noting the business declined to provide an estimate before diagnostics.
Working Hours
| Sunday | Closed |
| MondayToday | 8 AM–4 PM |
| Tuesday | 8 AM–4 PM |
| Wednesday | 8 AM–4 PM |
| Thursday | 8 AM–4 PM |
| Friday | 8 AM–4 PM |
| Saturday | Closed |
Services
AC & Heating Installation
Full system installs for central air conditioning and heating, including ductwork design and layout planning.
System Repair & Maintenance
Diagnostic services, tune-ups, and repairs across major HVAC brands for both residential and light commercial units.
Thermostat Service
Thermostat troubleshooting, repair, and replacement including warranty support for existing customers.
Commercial HVAC Solutions
Custom system design for warehouses, offices, and other commercial properties with efficient layouts.
Financing Programs
Bryant financing options enabling monthly payment plans for new equipment purchases.
Public Works Contracting
Department of Industrial Relations-compliant installation for municipal and public facilities.